AP219

AP39 (Cay-17100) is a compound used to increase the levels of hydrogen sulfide (H2S) within mitochondria. It consists of a mitochondria-targeting motif (triphenylphosphonium) coupled to an H2S-donating moiety (dithiolethione) by an aliphatic linker. AP219 is a control compound for AP39, containing the triphenylphosphonium scaffold but lacking the H2S-releasing portion.Formal Name: (9-carboxynonyl)triphenyl-phosphonium. CAS Number: 779282-36-9. Molecular Formula: C28H34O2P. Formula Weight: 433.6. Purity: >98%. Formulation: (Request formulation change), A solution in dichloromethane. Solubility: DMF: 10 mg/ml, DMSO: 20 mg/ml, Ethanol: 15 mg/ml, PBS (pH 7.2): 1 mg/ml. lambdamax: 225 nm. SMILES: OC(CCCCCCCCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)=O. InChi Code: InChI=1S/C28H33O2P/c29-28(30)23-15-4-2-1-3-5-16-24-31(25-17-9-6-10-18-25,26-19-11-7-12-20-26)27-21-13-8-14-22-27/h6-14,17-22H,1-5,15-16,23-24H2/p+1. InChi Key: VOOZXZVXPXRBBF-UHFFFAOYSA-O.